Java 新建excle文件并填充模版内容

import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.FileWriter;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.text.SimpleDateFormat;

import java.util.Date;

import java.util.List;

import java.util.logging.Logger;

import org.apache.poi.poifs.filesystem.POIFSFileSystem;

import org.apache.poi.ss.usermodel.WorkbookFactory;

import org.apache.poi.xssf.usermodel.XSSFCell;

import org.apache.poi.xssf.usermodel.XSSFRow;

import org.apache.poi.xssf.usermodel.XSSFSheet;

import org.apache.poi.xssf.usermodel.XSSFWorkbook;

import org.dom4j.Document;

import org.dom4j.DocumentException;

import org.dom4j.DocumentHelper;

import org.dom4j.io.OutputFormat;

import org.dom4j.io.XMLWriter;

import com.xyzq.kettle.dao.KettleDao;

import com.xyzq.kettle.entity.KettleEntity;

import com.xyzq.pub.Pub;

   　　　　//filename= P_gp_hs08.xlsx

        //判断文件是否存在，存在则追加，否则新增

        File file = new File(filepath+"/"+filename);

        if (!file.exists() || !file.isFile()) {

            //logger.info("excle模板不存在，新增");

            XSSFWorkbook wb = new XSSFWorkbook();

            XSSFSheet sheetFlow = wb.createSheet("flow");

            XSSFRow rowFlow0 = sheetFlow.createRow(0);

            XSSFCell cellFlow0Flow = rowFlow0.createCell(0);

            cellFlow0Flow.setCellValue("flow名称");

            XSSFCell cellFlow0Remark = rowFlow0.createCell(1);

            cellFlow0Remark.setCellValue("备注");

            XSSFRow rowFlow1 = sheetFlow.createRow(1);

            XSSFCell cellFlow1Folw = rowFlow1.createCell(0);

            cellFlow1Folw.setCellValue("F_gp_"+list.get(0).getSysName());

            XSSFSheet sheetGroup = wb.createSheet("group");

            XSSFRow rowGroup0 = sheetGroup.createRow(0);

            XSSFCell cellGroup0Flow = rowGroup0.createCell(0);

            cellGroup0Flow.setCellValue("flow名称");

            XSSFCell cellGroup0Group = rowGroup0.createCell(1);

            cellGroup0Group.setCellValue("group名称");

            XSSFCell cellGroup0Remark = rowGroup0.createCell(2);

            cellGroup0Remark.setCellValue("备注");

            XSSFCell cellGroup0Relation = rowGroup0.createCell(2);

            cellGroup0Relation.setCellValue("依赖");

            XSSFSheet sheetJob = wb.createSheet("job");

            XSSFRow rowJob0 = sheetJob.createRow(0);

            XSSFCell cellJob0 = rowJob0.createCell(0);

            cellJob0.setCellValue("flow名称");

            XSSFCell cellJob1 = rowJob0.createCell(1);

            cellJob1.setCellValue("group名称");

            XSSFCell cellJob2 = rowJob0.createCell(2);

            cellJob2.setCellValue("job名称");

            XSSFCell cellJob3 = rowJob0.createCell(3);

            cellJob3.setCellValue("备注");

            XSSFCell cellJob4 = rowJob0.createCell(4);

            cellJob4.setCellValue("依赖");

            XSSFCell cellJob5 = rowJob0.createCell(5);

            cellJob5.setCellValue("类型");

            XSSFCell cellJob6 = rowJob0.createCell(6);

            cellJob6.setCellValue("命令");

            XSSFCell cellJob7 = rowJob0.createCell(7);

            cellJob7.setCellValue("参数变量");

            XSSFCell cellJob8 = rowJob0.createCell(8);

            cellJob8.setCellValue("重试次数");

            XSSFCell cellJob9 = rowJob0.createCell(9);

            cellJob9.setCellValue("重试间隔");

            XSSFCell cellJob10 = rowJob0.createCell(10);

            cellJob10.setCellValue("超时时间");

            FileOutputStream output;

            try {

                output = new FileOutputStream(filepath+"/"+filename);

                wb.write(output);

                output.flush();

                output.close();

            } catch (Exception e) {

                // TODO Auto-generated catch block

                e.printStackTrace();

                logger.info("excle模板创建异常："+e.toString());

            }

        }